Dia S.A. is a multinational retail company operating primarily in the grocery and convenience store sector. The company manages a network of supermarkets and proximity stores offering a range of food and household products. Its operations are focused mainly in Spain, Portugal, Brazil, and Argentina. Dia serves everyday consumers seeking accessible and convenient shopping options. The company’s business model emphasizes store presence in urban and suburban areas to meet local demand. Through its retail outlets, Dia aims to provide customers with essential goods across various categories.